I had the 15 Pro Max until the 16 Pro was released and have been using it exclusively for all my LEGO photography. It's a very capable phone, and frankly, I only upgraded to the 16 because I wanted the smaller size while keeping the 5x optical zoom, which does help sometimes and on the 16 Pro it's somewhat noticeably better. That said, the 15 will keep you happy for a long time, I think.